WQ0034485_Application (FTSE)_20211208

Permit Number WQ0034485
Program Category
Non -discharge
Permit Type
Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions
Primary Reviewer
dean. hunkele
Coastal SWRule
Permitted Flow
171,770
Central Files: APS _ SWP _
10/20/2021
Permit Tracking Slip
Status Project Type
In review Major modification
Version Permit Classification
D Individual
Permit Contact Affiliation
Facility
Facility Name Major/Minor Region
Sneads Ferry South Consolidated Sewer Basin Minor Wilmington
Location Address
Owner
County
Onslow
Facility Contact Affiliation
Owner Name Owner Type
Pluris LLC Non -Government
Owner Affiliation
Maurice W. Gallarda
PE
150 Turtle Creek Blvd
Dates/Events Dallas TX 75207
Scheduled
Orig Issue App Received Draft Initiated Issuance
1/15/2010 10/20/2021
Reaulated Activities
Apartment complex
Food preparation, other
Retail
Subdivision
Was
Outi
Wate

K rUTo
OOAO
Michael C. Gallant PE, PA
Engineering / Consulting / Design
NC Firm C-1989, AL Firm CA - 4338 - E
NC Reg. No. - 25572, AL Reg. No. - 32178
Dean Hunkele
Senior Environmental Specialist
Surface Water Protection
NCDENR-DWQ, WiRO
127 Cardinal Drive
Wilmington, NC 28403
October 19, 2021
Re: Landing at Mill Creek Phase V — Modification of WQ0034485 Issued 12-18-2013
Dean,
Please find attached a fast -track application package for the Landing at Mill Creek Phase V
project. This project is a 90-lot single family residential subdivision. The project also includes a small
amenity center. A portion of the project drains to the existing lift station "A" previously permitted in
WQ0034485 through existing 8" gravity lines. The remaining 54 lots drain to a proposed lift station (LS
PH V). This lift station pumps effluent to a 4" force main which is tributary to existing 8" lines which flow
to the existing lift station "A".
This project includes the addition of 4,346 If of 8" gravity lines and 1,218 If of 4" force main.
All flows for the 90 lots were calculated using a rate of 240 gpd/ residence based on the
previously approved flow reduction. The amenity center is listed as contributing 1,000 gpd to the flow.
The total flow for this application is 22,600 gpd. The flow tributary to the proposed lift station is 12,960
gpd. The lift station operating point is 80 gpm at 20 feet of head.
All lines and the lift station are in dedicated utility easements. The lift station and lines meet all
required setbacks and there are no high priority lines in the project. Since the station's flow is less than
15,000 gpd the station will be plumbed with cam lock connections for an emergency by-pass pump.
This package includes the application fees and two copies(one hard copy and one digital via email)
of: r
• Two copies of application form FTA 04-16 for Pluris North Topsail, LLC
• Two USGS maps showing the site.
• Two sets of the utility master plan.
• Two copies of the FTSE for the project.
• The application fee of $480.
If you have any questions, please feel free to call me at 910.448.1046.
Sincerely,
Mich a C. Gallant, PE
[e-mail]
tel [phone]
P.O. Box 4039
Surf City, NC 28445
RECEIyEDMCDENR/DWR
OCT 2 02021
oopeemuo, nai
110M %gi-W Olrice

State of North Carolina
DWR Department of Environmental Quality
Division of Water Resources
FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources ETA 06-21 & SUPPORTING DOCUMENTATION
Application Number: (to be completed by DWR)
All items must be completed at, the application will be returned
1. APPLICANT INFORMATION:
1. Applicant's name: Pluris North Topsail, LLC (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ® Privately -Owned Public Utility
❑ Federal ❑ State/County ❑ Municipal ❑ Other
3. Signature authority's name: Randy Hoffer per 15A NCAC 02 f .0106(b)
Title: Regional Manager
4. Applicant's mailing address: 1095 NC 210
City: Sneads Ferry State: NC Zip: 28460
5. Applicant's contact information:
Phone number: [phone] Email Address: rhoffeigplurisusa.com
11. PROJECT INFORMATION:
1. Project name: Landing at Mill Creek Phase V
2. Application/Project status: ❑ Proposed (New Permit) ® Existing Permit/Project
If a modification, provide the existing permit number: W00034485 and issued date: 12-18-2013,
For modifications, also attach a detailed narrative description as described in Item G of the checklist.
If new construction, but part of a master plan, provide the existing permit number: WQ00
3. County where project is located: Onslow
4. Approximate Coordinates (Decimal Degrees): Latitude: 34.5376' Longitude:-77.4461'
5. Parcel ID (if applicable): 4754107 (or Parcel ID to closest downstream sewer)
Ili. CONSULTANT INFORMATION:
1. Professional Engineer: Michael C. Gallant, PE License Number: 25572
Firm: Michael C. Gallant, PE, PA
Mailing address: PO Box 4039
City: Surf City State: NC Zip: 28445-
Phone number: 910) 448-1046 Email Address: gallanhne(ttsyahoo.com
IV. WASTEWA'I'ER TREATMENT FACILITY (W WTF) INFORMATION:
1. Facility Name: Plods North Topsail W WTF Permit Number: W000005849
Owner Name: Plmis North Topsail, LLC
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. Permit Number(s): WQ0034485
2. Downstream (Receiving) Sewer Infonnation: 8 inch © Gravity ❑ Force Main
3. System Wide Collection System Permit Number(s) (if applicable): WQCS0275
Owner Name(s): Pluris North "Topsail, LLC
FORM: FTA 06-21 Pagel of 5

VI. GENERAL REQUIREMENTS
1. if the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached?
® Yes ❑ No ❑ N/A
2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement_jFORKA: D V been attached?
❑ Yes ❑ No ® N/A
3. If the Applicant is a Home/Property Owners' Association, has an HOA/POA-O nLniunal Agreement_LORM__HOA) and
supplementary documentation as required by 15A NCAC 02T.0115(c) been attached?
❑ Yes ❑ No ® N/A
4. Origin of wastewater: (check all that apply):
® Residential (Individually Owned) ❑ Retail (stores, centers, malls) ❑ Car Wash
❑ Residential (Leased) ❑ Retail with food preparation/service ❑ Hotel and/or Motels
❑ School / preschool / day care ❑ Medical / dental / veterinary facilities ® Swimming Pool/Clubhouse
❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash
❑ Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment)
5. Nature of wastewater: 100 % Domestic %Commercial % Industrial (See 15A NCAC 02T.0 103(20))
If Industrial, is there a Pretreatment Program in effect? ❑ Yes❑ No
6. Has a flow reduction been approved under 15A NCAC 02T .01 14(t)? ❑ Yes ❑ No
➢ If yes, provide a cony of flow reduction approval letter with this application
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(t))
Daily Design Flow ",b
No, of Units
Flow
Single Family Home
240 gal/3 bdrm
90
21,600 GPD
Amenity Center
1000 gal/day
1
1000 GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
22,600 GPD
a See 15A NCAC 02T .0114(b), (d), (c)(1) and (c)(2) for caveats to wastewater design flow rates (i.e., minimum flow per
dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas;
and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined
in G.S. 42A-4).
b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.01 141 shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 22 600 GPD (per 15A NCAC 02T ,01 14)
➢ Do not include future flows or previously permitted allocations
If permitted flow is zero, please indicate why:
❑ Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line.
Please provide supplementary infornnation indicating the approximate timefrmne for permitting upstream sewers with flow.
❑ Flow has already been allocated in Permit Number: Issuance Date:
❑ Rehabilitation or replacement of existing sewers with no new flow expected
❑ Other (Explain):
FORM: FTA 06-21 Page 2 of 5

VIL GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
L Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
8 4,346 C-900 PVC
➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
➢ Section III contains information related to minimum slopes for gravity sewer(s)
➢ Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC
VIIL PUMP STATION DESIGN CRITERIA (►f Applicable) — 02T.0305 & MDC (]'unit) Stations/Force Mains):
PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: LS PH V
2. Approximate Coordinates (Decimal Degrees): Latitude: 34.5376' Longitude:-77.4461'
3. Total number of pumps at the pump station: 2
3. Design flow of the pump station: .013 millions gallons per day (firm capacity)
➢ This should reflect the total GPM for the pump station with the largest pump out of service.
4. Operational point(s) per pump(s): 80 gallons per minute (GPM) at 35 feet total dynamic head (TDLI)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
4
1218
C-900 PVC
If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per
MDCPSFM Section 2.01C. Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
6. Power reliability in accordance with 15A NCAC 02'J .0305(h)(I ):
❑ Standby power source m ❑ Standby pump
➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(B):
➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
➢ Must be permanent to facility and may not be portable
Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(h)(1)(C):
❑ Portable power source with manual activation, quick -connection receptacle and telemetry -
or
M Portable pumping unit with plugged emergency pump connection and telemetry:
➢ Include documentation that the portable source is owned or contracted by the applicant and is compatible with the station.
➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage
capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided
as part of this permit application in the case of a multiple station power outage.
FORM: FTA 06-21 Page 3 of 5

IX. SETBACKS & SEPARATIONS — (0213 .0200 & 15A NCAC 02T .0305(i)): ��iirr
1. Does the project comply with all separations/alternatives found in 15A NCAC. OTT .0305(f) & (g)? Yes ❑ No
15A NCAC 02T.0305(f) contains minimum separations that shall be nrovided for sewer systems:
Setback Parameter*
Separation Required
Storm sewers and other utilities not listed below (vertical)
18 inches
Water mains (vertical - water over sewer preferred, including in benched O'enches)
18 inches
2Water mains (horizontal)
10 feet
Reclaimed water lines (vertical - reclaimed over sewer)
18 inches
Reclaimed water lines (horizontal - reclaimed over sewer)
2 feet
**Any private or public water supply source, including any wells, WS-I waters of Class I or
Class 11 impounded reservoirs used as a source of drinking water, and associated wetlands.
100 feet
**Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB hour normal
high water (or tide elevation) and wetlands associated with these waters (see item IX.2)
50 feet
**Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches, as well as wetlands associated with these waters or classified as WL.
10 feet
Any building foundation (horizontal)
5 feet
Any basement (horizontal)
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming pools
10 feet
Final earth grade (vertical)
36 inches
➢ If noncompliance with 02T.(130i(f 1 or (g), see Section X.I of this application
* 15A NCAC 021.0305jo contains alternatives where separations in 02T.0305(I) cannot be achieved. Please check "yes"
above if these alternatives are used and provide narrative information to explain.
**Stream classifications can be identified using the Division's NC Surface Water Classifications webpage
2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ N/A
➢ If no, please refer to 15A NCAC 18C.0906(f) for documentation requirements and submit a separate document,
signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule.
3. Does the project comply with separation requirements for wetlands? ® Yes ❑ No ❑ N/A
➢ Please provide supplementary information identifying the areas of non-conformance.
➢ See the Division's draft separation requirements for situations where separation cannot be met.
➢ No variance is required if the alternative design criteria specified is utilized in design and construction.
4. Is the project located in a river basin subject to any State buffer rules? ❑ Yes Basin nanne: ®No
If yes, does the project comply with setbacks found in the rivet' basin rules per 15A NCAC 0213 _0200? ❑ Yes [-]No
➢ This includes Trout Buffered Streams per 15A NCAC 2B.0202
5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No
or 401 Water Quality Certifications?
➢ Please provide the permit number/permitting status in the cover letter if coverage/authorization is required.
6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No
Per 15A NCAC 02T.0105(c)LO, directly related environmental permits or certification applications must be being prepared,
have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion
and sedimentation control plans, stormwater management plans, etc.).
7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No
Per 15A NCAC 021 .0402, "high -priority sewer" means any aerial sewer, sewer contacting surface waters,
siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer.
Siphons and sewers suspended through interference/conflict boxes require a variance approval.
>' If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permittee or its representative at least once every six -months and
inspections documented per 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit.
FORM: FTA 06-21 Page 4 of 5

X. CERTIFICATIONS:
I. Does the submitted system comply with 15A NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations
and Force Mains (latest version), and the Gravity Sewer Minimum Design Criteria (latest version) as applicable?
® Yes ❑ No
If no, for projects requiring a single variance, complete and submit the Variance/Altemative Design Request application
(VADC 10-14) and supporting documents for review to the Central Office. Approval of the request will be issued
concurrently with the approval of the permit, and protects requiring a variance approval may be subject to longer
review times. For protects requiring two or more variances or where the variance is determined by the Division to be a
significant portion of the project, the full technical review is required.
2. Professional Engineer's Certification:
1, �I�_1 attest that this application for
(Professional Engineer's name from Applic lion Item 111. 1.) (Project Name from Application Item 11.1)
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans,
specifications, engineering calculations, and all other supporting documentation to the best of my knowledge. I further
attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations,
Minimum Desi¢.n Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting
of Pumo Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000, as wel I as civil penalties up to $25,000 per violation. Misrepresentation of the application
information, including failure to disclose any design non-compliance with the applicable Rules and design criteria, may subject
the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC 56.0701)
North Carolina Professional Engineer's seal, signature, and date:
3. Applicant's Certification per 15A NCAC 02T .0106(b):
I, 114�& , attest that this application for
(Signature 46thoritg Name fromApplication Item 1.3.)
(Project Name from Application Item I1.1)
attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge.
I understand that if all required parts of this application are not completed and that if all required supporting documentation
and attachments are not included, this application package is subject to being returned as incomplete. I understand that any
discharge of wastewater from this non -discharge system to surface waters or the land will result in an immediate enforcement
action that may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division
of Water Resources should a condition of this permit be violated. I also understand that if all required parts of this application
package are not completed and that if all required supporting information and attachments are not included, this application
package will be returned to the as incomplete.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation.
Signature: Date:
FORM: FTA 06-21 Page 5 of 5

I)i%i•.inn of ttl.Uor 3t,•, r, a rc,,:
Entity Requesting Allocation: Pluris LLC
State of North Carolina
Department of Environmental Quality
Division of Water Resources
Flow Tracking for Sewer Extension Applications
(FTSE 10-19)
Project Name for which flow is being requested: Landing at Mill Creek Phase V
More than one FTSE cony be required for a single project if the owner of the WWTP is Trot responsible far all pmnp
stations along the route of the proposed wastewater flow.
I. Complete this section only if you are the owner of the wastewater treatment plant.
a. WWTP Facility Name: Pluris North Topsail WWTP
b. WWTP Facility Permit #: WQ0005849
c. WWTP facility's permitted flow
d. Estimated obligated flow not yet tributary to the WWTP
e. WWTP facility's actual avg. flow
f. Total flow for this specific request
g. Total actual and obligated flows to the facility
h. Percent of permitted flow used
All flows are in MGD
1.542000
0.125000
0.726000
0.022600
0.973600
II. Complete this section for each pump station you are responsible for along the route of this proposed
wastewater flow.
List pump stations located between the project connection point and the WWTP:
Pump
Pump
Station
Station
(Name or
Permit
Number)
No.
(A)
Design
Average
Daily
Firm Flow**
Capacity, * (Firm / pf),
MGD MGD
PS088 WQ0034485 0.1526 0.061
(R) (C) (D)=(13+C) (E)=(A-D)
Approx.
Obligated,
Current
Not Yet
Avg. Daily
Tributary
Flow,
Daily Flow,
MGD
MGD
0.006
0.010
Total Current
Flow Plus
Obligated
Flow
0.016
Available
Capacity***
0.045
PS063 WO0034485 0.2476 0.990 0.020 0.010 0.030 0.069
The Firm Capacity (design flow) of any pump station is defined as the maximum pumped flow
that can be achieved with the largest pump taken out of service.
** Design Average Daily Flow is the firm capacity of the pump station divided by a pealing factor
(po not less than 2.5, per Section 2.02(A)(4)(c) of the Minimum Design Criteria.
*** A Planning Assessment Addendum shall be attached for each pump station located
between the project connection point and the WWTP where the Available Capacity is < 0.
Downstream Facility Name (Sewer): North Topsail Beach Consolidation
Downstream Permit Number: WQ000275
Page 1 of 6
FTSE 10-18

III. Certification Statement:
I Randy Hoffer, Regional Manager certify to the best of my knowledge that the addition of
the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving
wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity
related sanitary sewer overflows or overburden any downstream pump station en route to the receiving
treatment plant under normal circumstances, given the implementation of the planned improvements
identified in the planning assessment where applicable. This analysis has been performed in accordance
with local established policies and procedures using the best available data. This certification applies to
those items listed above in Sections I and II plus all attached planning assessment addendums for which I
am the responsible party. Signature of this form certifies that the receiving collection system or treatment
works has adequate capacity to transport and treat the proposed new wastewater.
Signing
Title of Signing
/O
Page 2 of 6
FTSE 10-18

Hunkele, Dean
From: Michael Gallant <[e-mail]>
Sent: Tuesday, October 26, 2021 3:11 PM
To: Randy Hoffer - Pluris LLC; Kaarin Williams; Hunkele, Dean
Cc: Benson, Tyler G
Subject: Re: [External] Re: WQ0034485 Mill Creek Phase 5
Attachments: cover sheet.pdf; WQ0034485 summary and questions with MCG comments.docx
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
Report Spam.
Dean,
I responded to your comments in a revised word document attached.
I am not exactly sure how much flow has been allocated to this permit. When I prepared the latest
application I asked for what I thought was the balance of the flow. I could have been mistaken given
the history.
That said I think I have answered all of your questions. I have verified the lot counts for the past and
proposed phases and Randy went and did a drawdown to verify the pump rate at Lift Station A. The
previous engineer had written 201 gpm on his certification which does not seem correct. Randy did
verify that the current pumps will handle the total tributary flows given a peaking factor.
Please call or email with any more concerns.
Michael C. Gallant, PE PO Box 4039 Surf City, NC 28445 910.448.1046
www.michaelgallantengineer.com
On Friday, October 22, 2021, 10:52:53 AM EDT, Hunkele, Dean <[e-mail]> wrote:
Please find the attached permitting & certification summary I have put together which contains some questions
to be answered. I am also attaching the original application from Pluris & Paramounte for the permit issued on
12-18-2013 to serve The Landing at Mill Creek Phase 2 Sections 2 & 3. If Paramounte is out of the picture,
then up to you two and the developer to figure it out.
Dean Hunkele
Environmental Program Consultant
Water Quality Regional Operations Section
Division of Water Resources
Department of Environmental Quality

• Current Basin Name is incorrect on last permit issuance as it should be South.
• Permitted flow of 38,400 doesn't match Flow Tracking (37,200). Adding up narrative for PS B
with 123 units = 29,520 and for PS A=12,480 totaling 42,200, thus not all lining up.
Permit: approximately 4,429 linear feet of 8-inch gravity sewer; a 172—gallon per minute pump station
(A) in Section 2 with duplex pumps, on-siteaudibleand-visual-high-wateralarms—telemetry,—and-a
permanent generator with automatic transfer switch as well as approximately 960 linear feet of 4-inch
force main to initially serve 52 three -bedroom single-family residences out of a potential 109 three -
bedroom residences
Partial Cert: 2-7-2018 Replacement cert for 9-6-2016 cert due to lot numbering issues; Lots covered now
are 356-390,245-258,402-405,401A-B,402A,277A-277C,356B,359B,381B, and 390A. Permitted flow for
this basin still limited to 52 connections even though this cert has potential for 60 connections. 2,510 ft
of 8" GS and PS A; PS design submitted say 201-gpm vs 172-gpm permitted and change from back-up
generator to bypass pump.
Partial Cart: 12-5-2019 for 1,870 ft of GS to potentially serve another 52 lots in pump station A basin.
Permitted active flow/connections for this basin remains at 52 lots, but system designed for at least 109.
Pump station "B" design to be modified with more gravity connections to PS "A" system and less to "B".
Summary: These two certs cover 4,380 ft of GS and PS A with a total of 112-113 connections.
1. Is this sewer basin complete?
This basin will receive some direct gravity flow from the proposed Phase V. It will also receive the
pumped flow from the proposed LS PH V lift station.
2. How many lots are to be in it now directly tributary to PS A?
Currently there are 111 lots tributary to Lift Station A. I got this number by counting the lots on the as -
built drawings that I have. 2 of the lots are unbuildable due to wetland issues.
This permit request would add 90 lots plus an amenity center for a total of 201 lots (111 + 90 = 201) plus
the amenity center (1,000 gpd). This will yield a total flow of 49,240 gpd tributary to Lift Station A ( 201
x 240 +1000 = 49,240 gpd).
Note that some of the proposed 90 lots drain directly to Lift Station A by gravity and some flow to the
proposed lift station which pumps to a manhole that flows to Lift Station A.
Note that 49,240 gpd yields an average flow of 34 gpm. With a 4.5 peaking factor the design pumping
rate would be 154 gpm at a minimum.
49,240 gpd is less than the 55,860 gpd you show below. If that flow has been allocated, then we are
under by 6,620 gpd.

3. When will additional flow be requested for the extra lots or do we need to reallocate existing
approved flow? If reallocation, then please provide.
If the total proposed flow is 49,240 gpd and the already allocated flow is 55,860 gpd then we are
reducing the overall flow to the plant by 6,620 in allocated flow. If the permitted flow is less than that
then we need an increase in flow to this amount. In my reading of the last permit and the previous
certifications it seemed like all of this flow had not been allocated yet. I could be mistaken.
4. What is the design capacity of PS "A" per design that Pluris has in hand and what type of back-
up system is employed? Mike's response says 210-gpm.
I got the 201 gpm from the attached certification from Paramounte. He handwrote 201 gpm at the
bottom. I am assuming that came from a drawdown test. Seethe above for the station capacity. Randy
Hoffer did a drawdown on the station today (10/26/21) and it yielded a rate of 158 gpm for pump 1 and
175 gpm for pump 2. Randy also relayed to me that his telemetry teels him that each pump runs for 16
minutes a day, or 32 minutes total. At the higher pumping rate for the two pumps this comes out to
5,600 gpd. I would estimate that there are approximately 60 houses occupied in this area.
This lift station has a by-pass pump.
Permit: approximately 3,426 linear feet of 8-inch gravity sewer; a 106—gallon per minute pump station
(B) in Section 3 with duplex pumps, on -site audible and visual high water alarms, telemetry, and a
permanent generator with automatic transfer switch as well as approximately 1,185 linear feet of 4-inch
force main to initially serve 51 three -bedroom single-family residences and a potential 72 three -
bedroom multi -family residences as part of the Landing at Mill Creek Phase 2 Sections 2 & 3 project,
and the initial discharge of 38,400 gallons per day (total potential of 55,860 gpd)
1. Is new request a complete redesign of this sewer basin?
This is a redesign of the basin. Note that some of the lots in this phase (Phase V) drain directly to Lift
Station A. The other lots drain to the proposed LS PH V. That lift station pumps to a manhole that flows
to lift station A.
2. Is there a new Phasing nomenclature that is needed in overall permit? Would an updated
Master Plan assist?
Yes. I have attached a master plan with the phases shown on it. Basically, the new LS PH V (proposed
by me in this application) pumps to a manhole that drains to Lift Station A (existing and certified by
Parramounte). All of this flow included the amenity center totals 49,240 gpd.

Hunkele, Dean
From: Randy Hoffer <[e-mail]>
Sent: Tuesday, December 7, 2021 1:10 PM
To: Hunkele, Dean
Cc: Mlchael Gallant; Kaarin Williams; Mark Thurman; Joe Pastora
Subject: Re: [EXTERNAL] RE: [External] Re: WQ0034485 Mill Creek Phase 5
I'm with Mike now and we have reviewed and it's fine. Thanks
Sent from my Whone
On Dec 7, 2021, at 12:15 PM, Hunkele, Dean <[e-mail]> wrote:
Any update on this review yet?
Dean Hunkele (Dean.HunkelePncdenr.gov)
Environmental Program Consultant
Water Quality Regional Operations Section
Division of Water Resources/Department of Environmental Quality
DWR
Website: https://link caltech com/u/bed05a7O/VutxRIFX7BGOVFLtCmwmKA2u=htto%3A%2F%2Fwww ncwater or
Wilmington Regional Office
127 Cardinal Drive Ext
Wilmington, NC 28405
910.796.7215 Reception Desk
910.796.7380 Direct
910.620.1685 Field/Telework Mobile
Email correspondence to and from this address is subject to the North Carolina Public Records Low and may be
disclosed to third parties
ALERT: New Fast Track application is available; older version will not be accepted after September 2021
The goal of the Fast Track sewer permit program is to issue a permit in no more than 30 business days from application
receipt. Please use the DEQ's Permit Application Tracker to determine the official application receipt date to allow you to
estimate a date for issuance and find the reviewer's name. Once issued, the record stays on the site for 30 days.
For previously issued sewer permit info or to check on sewer certification receipt status, please use the DWR's Sewer Extension
Permit Tracker. Confirmation using this method will replace letters and emoils; it is recommended that confirmation be printed
and/or saved.
Links to both trackers can be found on the sewer permitting site here: https://Iink.caltech.com/u/lf7f8b08/-m59RIFX7BGL-
FLtCmwm KA?u=htt ps%3A%2F%2 Fdeq. nc.gov%2 Fa bout%2 Fd ivisio ns%2Fwater-resources%2 Fwate r-reso u rces-
erm its%2 Fperes%2 Fco Ilection-syste ms-perm its

From: Michael Gallant [mailto:[e-mail]]
Sent: Tuesday, November 23, 2021 1:04 PM
To: Randy Hoffer - Pluris LLC <[e-mail]>; Kaarin Williams <[e-mail]>;
Hunkele, Dean <[e-mail]>; Mark Thurman <[e-mail]>; Joe Pastora
<j pastora @stockda le.com>
Subject: Re: [External] Re: WQ0034485 Mill Creek Phase 5
CAUTION:1ztemat einaif. Do not click links or open atfachrnents unless you verily. Send all suspicious email as an
attachrltEpt to Report Spam:
Thanks Dean and Tyler,
We will review and let you know shortly. Have a happy and safe Thanksgiving!
Michael C. Gallant, PE PO Box 4039 Surf City, INC 28445 910.448.1046
www.michaelgallantengineer.com
On Tuesday, November23, 2021, 09:13:56 AM EST, Hunkele, Dean <dean,hunkele(0),ncdenr.gov>
wrote:
Please find the attached draft --- let me know if anything is inaccurate.
Also the pump station is to have an on -site back-up pump & connection highlighted in yellow on
draft, correct? The app was marked as a portable.
Please advise and have a good holiday.
Dean Hunkele (Dean. Hunkele(a ncdenr.gov)
Environmental Program Consultant
Water Quality Regional Operations Section
Division of Water Resources/Department of Environmental Quality
DWR
Website: https://link.caltech.com/u/bed05a70/VutxRIFX7BGOVFLtCmwmKA?u=http%3A%2F%2Fwww n
cwater.org
Wilmington Regional Office
rA

From: MIchael Gallant
To: Hunkele. Dean; Randy Hoffer - Pluris LLC; Kaarin Williams
Cc: Benson, Tyler G
Subject: Re: [External] Re: W00034485 Mill Creek Phase 5
Date: Friday, November 5, 2021 11:41:33 AM
Attachments: COLOR CODED MAP.Ddf
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an
attachment to Report Spam.
Dean,
See the color coded map I attached.
I labeled the former Phases as was shown on the previous engineer's plans. I found
them confusing as there were areas that were not contiguous with the same Phase
numbers.
I show 3 colors.
The Green is the Phase II section and this was the one certified by others previously
and included lift station A.
The red was certified by me and is Phase III.
The blue is the proposed Phase V with the proposed lift station LS PH V. ( I went to
the different Phase number and lift station name to avoid confusing my work with the
previous work as best I could.)
I hope this helps some.
Michael C. Gallant, PE PO Box 4039 Surf City, NC 28445 910.448.1046
www.michaelgallantengineer.com
On Friday, October 29, 2021, 04:47:48 PM EDT, Michael Gallant <[e-mail]> wrote:
Thanks Dean.
I will work on a better map for you.
Sent from Yahoo Mail on Android
On Fri, Oct 29, 2021 at 4:34 PM, Hunkele, Dean
<[e-mail]> wrote:
Okay lam going to let you guys come up with a current development/marketing "phase"
map that is more readable based on what has been built and what is pending. It should
identify the "old" name in addition to new one. Color coding would be nice.

a
1
5 l 4
:91
PHASE 2
LIFT STATION A
2510 LF OF 8" GRAVITY
58 LOTS
PHASE 3
1870 LF OF 8" GRAVITY
53 LOTS
PHASE V
4346 LF OF 8" GRAVITY
90 LOTS + AMENITY CENTER
LIFT STATION LS PH V
da�v�asn -,>ss
THE LANDING AT MILL CREEK
PLANNED RESIDENTIAL DEVELOPMENT
E4M, VJ 44C
PHASE V
SNEADS FERRY
ONSLOW COUNTY, NC
300' 0' 300' 600' 900'
SCALE: 1"' . 300'
\17\2
N.C. HIGHWAY O
VICINITY SKETCH
NOT TO SCALE
O
0
LLJ
C)
Ln
uI (J� C- I
� N
wl Ln
o z �
Q x
N � �
w
Z /� �Z
l/ / I
U v Q
z m o
W
m
O
Ln
Ln
z
0
z
Q
U
CN
O
o
'�� N
•�:�
w
O
�'�i�d'••
d
.
••
.
112
t
n
0
N
loo
N
ago L M
Nt O
W" a 000 z
z W
Q 0
^ p mot- Lo
d' N
0 (u ¢ � CD
W
m
'V Z
W
W
cn
Ln co
�t-
U
Q
ffmosall, m m
iism4woo u-
U
b
191
a